[two_in_one]

here is another version. this time collision with nato submarine, and 23 initial survivors who died slowly later

https://www.navytimes.com/flashpoints/2021/11/22/russian-adm...

I don't know what the truth is. Just found, movie about torpedo, see 0:54:00

https://youtu.be/cNB7-KBU1ZQ?t=3240